9876480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{643}}^1$

素因数の和:671

約数の個数: 88

約数和(自身を含む): 31638432

約数和(自身を除く): 21761952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 643, 768, 960, 1024, 1280, 1286, 1536, 1920, 1929, 2560, 2572, 3072, 3215, 3840, 3858, 5120, 5144, 6430, 7680, 7716, 9645, 10288, 12860, 15360, 15432, 19290, 20576, 25720, 30864, 38580, 41152, 51440, 61728, 77160, 82304, 102880, 123456, 154320, 164608, 205760, 246912, 308640, 329216, 411520, 493824, 617280, 658432, 823040, 987648, 1234560, 1646080, 1975296, 2469120, 3292160, 4938240, 9876480]

約数ペア:

[(1, 9876480), (2, 4938240), (3, 3292160), (4, 2469120), (5, 1975296), (6, 1646080), (8, 1234560), (10, 987648), (12, 823040), (15, 658432), (16, 617280), (20, 493824), (24, 411520), (30, 329216), (32, 308640), (40, 246912), (48, 205760), (60, 164608), (64, 154320), (80, 123456), (96, 102880), (120, 82304), (128, 77160), (160, 61728), (192, 51440), (240, 41152), (256, 38580), (320, 30864), (384, 25720), (480, 20576), (512, 19290), (640, 15432), (643, 15360), (768, 12860), (960, 10288), (1024, 9645), (1280, 7716), (1286, 7680), (1536, 6430), (1920, 5144), (1929, 5120), (2560, 3858), (2572, 3840), (3072, 3215)]